[Qemu-devel] [RFC] Support vhd type VHD_DIFFERENCING

Now qemu only supports vhd type VHD_FIXED and VHD_DYNAMIC, so qemu can't read snapshot volume of vhd, and can't support other storage features of vhd file. The RFC adds vhd type VHD_DIFFERENCING support for qemu. Ding xiao (1): Support vhd type VHD_DIFFERENCING block/vp

[Qemu-devel] [RFC PATCH v1] Support vhd type VHD_DIFFERENCING

in "vpc_write". Signed-off-by: Ding xiao --- block/vpc.c | 302 ++- 1 files changed, 259 insertions(+), 43 deletions(-) diff --git a/block/vpc.c b/block/vpc.c index 798d854..3b888b6 100644 --- a/block